/*
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 * and open the template in the editor.
 */

package servlet;

import ejb.BusinessLogicLocal;
import entity.Campo;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.ejb.EJB;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Fede programmer
 */
@WebServlet(name = "ServletListaCampi", urlPatterns = {"/ServletListaCampi"})
public class ServletListaCampi extends HttpServlet {

    @EJB
    private BusinessLogicLocal businessLogic;
    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        try (PrintWriter out = response.getWriter()) {   
            
            
            
            String op = request.getParameter("submit");   
            request.setAttribute("op",op);
            if(op.equals("visualizzaElencoCampi"))
            {
                String sport = request.getParameter("sport");
                request.setAttribute("sport",sport);
                List<Campo> listaCampi = businessLogic.getCampiBySport(sport);
                request.setAttribute("listacampi",listaCampi);
            }
            else if(op.equals("visualizzaSingoloCampo"))
            {
                Integer value = Integer.parseInt(request.getParameter("idcampo"));
                System.out.println(value.toString());
                Campo campo = businessLogic.getCampoNum(value);
                request.setAttribute("campo",campo);
                String[] array = businessLogic.getServices(campo.getSport());
                request.setAttribute("servizi",array);
            }
            RequestDispatcher rd = getServletContext().getRequestDispatcher("/showSportCamp.jsp");
            rd.forward(request, response);
               
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
